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Patent Searching and Data


Matches 601 - 650 out of 384,914

Document Document Title
WO/2022/051299A1
A heating, ventilation, and/or air conditioning (HVAC) system includes an electrical enclosure having a compressor variable speed drive (VSD) and a condenser fan VSD disposed within the electrical enclosure. The compressor VSD is configu...  
WO/2022/049742A1
The outdoor unit of an air conditioner according to an embodiment comprises a compressor for discharging a refrigerant to a channel, heat exchangers, expansion valves, a blower, an electrical component for driving and controlling the com...  
WO/2022/048610A1
Embodiments of the present application provide a water-quality control method, device, and storage medium for water-washing air apparatus; provided are: testing the water quality of the water in a tank of the water-washing air apparatus ...  
WO/2022/044619A1
This heating cooker comprises a housing, a heating chamber, a door, at least one heating device, a control board, a machine chamber, and a fan. The heating chamber is disposed inside the housing and has a front surface opening. The door ...  
WO/2022/041395A1
Disclosed are a marine air conditioner pipeline arrangement structure and a ship comprising same. The marine air conditioner pipeline arrangement structure comprises a main air pipe (1), branch air pipes (2) and ventilation grids (3), wh...  
WO/2022/044531A1
The present disclosure addresses the problem of preventing decrease in humidity during cleaning operation of an indoor heat exchanger. In an indoor air conditioning system (1), when manipulation for decreasing the humidification capabili...  
WO/2022/044801A1
This control system comprises: a ventilation device (110) which performs exchange between gas inside a room (98) including an infectious object and gas outside the room, to discharge and remove the infectious object; a supply device (120...  
WO/2022/045950A1
The invention relates to a thermal energy storage (100) with at least one thermal energy storage volume (101). The thermal energy storage comprises at least one primary borehole (110) extending from ground level (GL) to a first predeterm...  
WO/2022/045505A1
A waterproof fan, according to one embodiment of the present invention, comprises: a blade module driven by a motor; and a frame formed to form an accommodating hole in which the blade module is accommodated, and to surround the accommod...  
WO/2022/045851A1
An IoT-type building management device using LoRa-WiFi mesh communication according to an embodiment of the present invention comprises: a first gateway which is connected to a LoRa network, connected to a plurality of IoT terminals inst...  
WO/2022/044693A1
This remote control device is provided with a remote control (1) including a transmitting element (5), and a remote control holder (2) for holding the remote control (1). The remote control holder (2) includes a remote control holding po...  
WO/2022/044719A1
This high frequency heating cooker is provided with a heating chamber, one or more microwave generators, a grill pan, one or more radiating units, and a control unit. The heating chamber has a top surface, a bottom surface, and a plurali...  
WO/2022/044388A1
This monitoring device (1) is characterized by being provided with: a sensor information acquisition unit (21) that receives, from a sensor provided to a first home electrical appliance in the home (6) of a monitored person, an operation...  
WO/2022/041077A1
Provided is a temperature-control air conditioner capable of automatically adjusting the wind direction and the wind speed, comprising an air conditioner body, a cover arranged on the outer surface of the air conditioner body, two transv...  
WO/2022/045667A1
A heat exchanger is provided. The heat exchanger includes a configuration in which a heat transfer tube having a flat shape passes through a plurality of fins, and capable of securing drainage performance of condensed water retained on a...  
WO/2022/045423A1
The present invention relates to a mobile house using a recycled secondary battery and solar power generation. The mobile house comprises: a house body including electrical equipment; solar cell panels provided on the outer side of the r...  
WO/2022/047163A1
A groundwater heat exchanger (102) includes a distributor (140), a collector (144), a plurality of heat exchange pipes (134), and a housing (180). The distributor includes a first interior chamber (142) and a first port (130). The collec...  
WO/2022/043253A1
In order to make available an air-cleaning device (1, 101, 201) for providing a respiratory air flow (18) to persons, wherein the respiratory air flow (18) has, compared with ambient air (4), a reduced pollutant concentration, in particu...  
WO/2022/041988A1
A smart control method and smart control device for an air conditioner. The smart control method for the air conditioner comprises: obtaining environmental parameters of an operating environment of an air conditioner when the air conditi...  
WO/2022/042782A1
The invention relates to a device that does not require operator intervention, operates without delay, does not require a mains connection, and meets the requirements of the regulations with respect to permissible pollutant emissions. Th...  
WO/2022/047094A1
A system for installing a solar panel may include an end of arm assembly tool and a linear guide assembly coupled to the end of arm assembly tool. The end of arm assembly tool includes a frame and plurality of attachment devices, such as...  
WO/2022/044695A1
In the present invention, depending on the space, such as the location of a smartphone 10 held by a user, and the surrounding environment, an environmental control server 50 controls the operation of an environmental adjustment device 30...  
WO/2022/042750A1
An air dissolving tank (100), an air dissolving assembly (1000) having same, and a water heater. The air dissolving tank (100) comprises a housing (1), and a partition plate (2) partitioning the internal space of the housing (1) into a m...  
WO/2022/045450A1
The present invention relates to a detachable portable heater, and more particularly, to a detachable portable heater to or from which a heating unit can be attached or detached as needed, and which can generate heat by receiving direct ...  
WO/2022/044079A1
This air conditioning system comprises: an air conditioner which air conditions a space to be air conditioned; a detection means which detects the state of a person and the heat radiation state in the space to be air conditioned; a stora...  
WO/2022/043866A1
A method of controlling a by-pass valve of a district heating grid or network to provide thermal power to at least one user, includes the steps of: Supplying a delivery pipe (2) with hot water at a temperature T delivered from a power pl...  
WO/2022/047421A1
A filter media can include a fiber coated with a barrier coating that is substantially nonreactive to reactive species, and a photocatalytic coating disposed on the barrier coating, wherein the photocatalytic coating generates reactive s...  
WO/2022/042562A1
Provided are an air conditioning apparatus and an electric control box. The electric control box comprises a box body, a mounting board, an electronic component, and a heat sink, the box body being provided with a mounting cavity; the mo...  
WO/2022/041400A1
Disclosed are a switch device and a humidifier. The humidifier comprises: a switch device; a body (50), wherein the switch device is installed on the body (50), the body (50) is provided with an atomization device, an atomization cavity ...  
WO/2022/042696A1
A pump cover, a water pump, and a water heater. The pump cover comprises a cover body (640) and a water outlet connector (630), the central position of the top of the cover body (640) is provided with a pump cover water inlet (620), the ...  
WO/2022/044325A1
This ventilation notification device provides notification about ventilation of an indoor space (71) in a building (3) and comprises: a surface temperature detection unit (43) that detects the temperature of the body surface in the indoo...  
WO/2022/041948A1
The present invention relates to the technical field of air conditioning, and in particular to an air conditioner indoor unit. The invention aims to solve the problem that the blowing speed and blowing power of existing air conditioner i...  
WO/2022/044186A1
This air conditioner is equipped with at least a compressor, a flap, an indoor blower, and an outdoor blower as actuators, and the operation or stop is instructed by an operating means. This air conditioner comprises a control device tha...  
WO/2022/040801A1
The ventilation regulation system comprises a separating wall between an air supply area and a destination area and a ventilation opening through the separating wall. An air regulation apparatus is provided at least partly within the ven...  
WO/2022/047340A1
Air sensing and purification systems include interconnected components that can both sense and cleanse an airborne viral load quickly and efficiently, minimizing the probability of human infection in the presence of a virus such as COVID...  
WO/2022/042154A1
A control method and a controller for a heat pump water heater, and a water heater. The water heater comprises a first condenser (21) and a second condenser (22) arranged one above the other along a water tank (1); a refrigerant outlet o...  
WO/2022/046727A1
Heat pump systems with a gas bypass tank and that operate in both heating and cooling modes are disclosed. The systems include a first splitting valve that can route liquid refrigerant to either the indoor coil or the outdoor coil, depen...  
WO/2022/046847A1
A smart-home device may include a temperature sensor, energy-consuming subsystems, and processors programmed to receive a temperature measurement from the temperature sensor for an ambient environment surrounding the temperature sensor; ...  
WO/2022/045370A1
An air composition adjustment device (60) is provided with a cover unit (100) including: a cover (101) that covers the surroundings of a gas sensor (51); an inflow path (111) that takes air into the inside of the cover (101); and an outf...  
WO/2022/042224A1
The present invention relates to the field of smart home appliances. Disclosed is a small smart stir-frying machine, comprising a housing, as well as a food ingredient dropping device and a frying pan device that are provided in the hous...  
WO/2022/044423A1
A deodorizing device control system (10) according to the present invention comprises: an odor acquisition unit (500) that acquires the strength of an odor in the interior of a building (110) in a plant (100); an external sensor (300) th...  
WO/2022/044750A1
Provided is a planning system for creating an accurate storage plan. This planning system creates a storage plan for a storehouse that stores an item to be supplied, and comprises: a storage plan creation unit that creates the storage pl...  
WO/2022/041623A1
A method and apparatus for checking the installation status of an indoor ambient temperature sensing bulb (3), and a duct-type air conditioner and a medium, which relate to the technical field of duct-type air conditioners. The method co...  
WO/2022/045607A1
The present invention relates to a heat exchanger assembly and a water heater comprising same, wherein the heat exchanger assembly comprises a heat exchanger unit provided with an inlet for introducing a fluid and an outlet for dischargi...  
WO/2022/040793A1
The disclosure is directed at a method and system for microgrid control. The system includes a controller that receives data from project site components and then controls the components based on the received data. The system monitors lo...  
WO/2022/042811A1
A kitchen installation (100) for exhausting cooking fumes from a kitchen is disclosed. The kitchen installation in the orientation intended during use comprises: -an inlet element (2); -an outlet element (4); -a flow channel (6) configur...  
WO/2022/045369A1
An air composition adjustment device according to the present invention is provided with a contact prevention unit (100) that prevents corrosive components in air from contacting a gas sensor (51).  
WO/2022/042462A1
Disclosed is an internal circulation-type lampblack purifier, comprising a housing, an air inlet, an air exhaust port, an air inlet channel, an air exhaust channel, a fan device, a mechanical-type grease separator, a gas purification dev...  
WO/2022/042819A1
A louver arrangement (20) configured to be attached to an air-conditioner is provided. The louver arrangement comprises a, first, main louver (22), and a, second, crank louver (24). The main louver and the crank louver are rotatably conn...  
WO/2022/042965A1
The invention relates to an apparatus (10) for the directed discharging of droplets and/or particles, comprising at least one outlet opening (28) and comprising at least one fan (32) by means of which air is to be conveyed through the ou...  

Matches 601 - 650 out of 384,914